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Radiant|Natural|GIA

1.21ct I VS2 Radiant Natural Diamond

EX • I/VS2 • GIA 5176807923

Certificate GIA 5176807923

Diamond specifications and retailer prices

From $5,008 NZD
As of November 4, 2026
Save $2,604 NZD (34%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,612 NZD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5176807923. Listed at 5 retailers as of November 4, 2026, with prices from $5,008 to $7,612, a $2,604 spread on the same certified stone. 77 Diamonds lists it at $7,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5176807923
Dimensions6.57 × 5.26 × 3.71 mm
L/W Ratio1.25
Top View
6.57 mm5.26 mm1.21 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5176807923
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,612 NZD|Low: $4,710 NZD|High: $7,716 NZD|Avg: $5,617 NZD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 5$5,008 NZD
Retailer 3$5,116 NZD
Retailer 2$5,181 NZD
Retailer 4$5,224 NZD
77 Diamonds$7,612 NZD

34 data points across 5 retailers

5 retailers$5,008 NZD to $7,612 NZD

A
Cheapest Retailer
-
$5,008 NZD
A
Retailer 2
-
$5,116 NZD
View
A
Retailer 3
-
$5,181 NZD
View
Final sale: no returns
A
Retailer 4
-
$5,224 NZD
View
Most Expensive
B
77 Diamonds
RADZVZQHSVSC · Nov 7
$7,612 NZD
£3,323 GBP
View
4 more retailers have this diamond
Prices start from $5,008 NZDSave up to $2,604 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.21ct Radiant
$5,008 NZD